July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Exhaust Gas Recirculation: Specifications

Conditions required for EGR actuation:

1. Minimum coolant temperature 65°c (149°F)

2. Throttle partially open

3. Vacuum required to open: 121.9 - 127 mm/Hg (4.8 - 5 in/Hg)